package com.lagou.base;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

public class BaseServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) {
       try{
           resp.setContentType("text/html,charset=utf-8");
           String methodName = req.getParameter("methodName");
           Class c = this.getClass();
           Method method = null;
           method = c.getMethod(methodName,HttpServletRequest.class,HttpServletResponse.class);
           method.invoke(this,req,resp);
       } catch (Exception e) {
           e.printStackTrace();

       }


    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        super.doGet(req, resp);
    }
}
